diff options
Diffstat (limited to 'so-sdn-clients/src/main/java/org/onap/so/client/sdno/SDNOValidatorImpl.java')
-rw-r--r-- | so-sdn-clients/src/main/java/org/onap/so/client/sdno/SDNOValidatorImpl.java | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/so-sdn-clients/src/main/java/org/onap/so/client/sdno/SDNOValidatorImpl.java b/so-sdn-clients/src/main/java/org/onap/so/client/sdno/SDNOValidatorImpl.java new file mode 100644 index 0000000000..d2a87db70a --- /dev/null +++ b/so-sdn-clients/src/main/java/org/onap/so/client/sdno/SDNOValidatorImpl.java @@ -0,0 +1,116 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - SO + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.so.client.sdno; + +import java.io.FileNotFoundException; +import java.io.IOException; +import java.util.Optional; +import java.util.UUID; +import javax.ws.rs.NotFoundException; +import org.onap.aai.domain.yang.GenericVnf; +import org.onap.aaiclient.client.aai.AAIObjectType; +import org.onap.aaiclient.client.aai.AAIResourcesClient; +import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri; +import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory; +import org.onap.so.client.dmaap.DmaapConsumer; +import org.onap.so.client.dmaap.DmaapPublisher; +import org.onap.so.client.sdno.beans.Body; +import org.onap.so.client.sdno.beans.Input; +import org.onap.so.client.sdno.beans.RequestHealthDiagnostic; +import org.onap.so.client.sdno.beans.SDNO; +import org.onap.so.client.sdno.dmaap.SDNOHealthCheckDmaapConsumer; +import org.onap.so.client.sdno.dmaap.SDNOHealthCheckDmaapPublisher; +import com.fasterxml.jackson.databind.ObjectMapper; + +public class SDNOValidatorImpl implements SDNOValidator { + + private final static String clientName = "MSO"; + private final static String HEALTH_DIAGNOSTIC_CODE_DEFAULT = "default"; + + @Override + public boolean healthDiagnostic(String vnfId, UUID uuid, String requestingUserId) throws IOException, Exception { + + AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId); + AAIResourcesClient client = new AAIResourcesClient(); + GenericVnf vnf = client.get(GenericVnf.class, uri) + .orElseThrow(() -> new NotFoundException(vnfId + " not found in A&AI")); + + SDNO requestDiagnostic = buildRequestDiagnostic(vnf, uuid, requestingUserId); + ObjectMapper mapper = new ObjectMapper(); + String json = mapper.writeValueAsString(requestDiagnostic); + this.submitRequest(json); + boolean status = this.pollForResponse(uuid.toString()); + return status; + } + + protected SDNO buildRequestDiagnostic(GenericVnf vnf, UUID uuid, String requestingUserId) { + + Optional<String> nfRole; + if (vnf.getNfRole() == null) { + nfRole = Optional.empty(); + } else { + nfRole = Optional.of(vnf.getNfRole()); + } + Input input = new Input(); + SDNO parentRequest = new SDNO(); + Body body = new Body(); + parentRequest.setBody(body); + parentRequest.setNodeType(nfRole.orElse("NONE").toUpperCase()); + parentRequest.setOperation("health-diagnostic"); + + body.setInput(input); + + RequestHealthDiagnostic request = new RequestHealthDiagnostic(); + + request.setRequestClientName(clientName); + request.setRequestNodeName(vnf.getVnfName()); + request.setRequestNodeUuid(vnf.getVnfId()); + request.setRequestNodeType(nfRole.orElse("NONE").toUpperCase()); + request.setRequestNodeIp(vnf.getIpv4OamAddress()); // generic-vnf oam ip + request.setRequestUserId(requestingUserId); // mech id? + request.setRequestId(uuid.toString()); // something to identify this request by for polling + request.setHealthDiagnosticCode(HEALTH_DIAGNOSTIC_CODE_DEFAULT); + + input.setRequestHealthDiagnostic(request); + + return parentRequest; + } + + protected void submitRequest(String json) throws FileNotFoundException, IOException, InterruptedException { + + DmaapPublisher publisher = new SDNOHealthCheckDmaapPublisher(); + publisher.send(json); + } + + protected boolean pollForResponse(String uuid) throws Exception { + DmaapConsumer consumer = this.getConsumer(uuid); + return consumer.consume(); + } + + + + protected DmaapConsumer getConsumer(String uuid) throws FileNotFoundException, IOException { + return new SDNOHealthCheckDmaapConsumer(uuid); + } + + + +} |